138045240164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2290523}}^1$

素因数の和:2290620

約数の個数: 48

約数和(自身を含む): 278344476480

約数和(自身を除く): 140299236316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 494, 793, 988, 1159, 1586, 2318, 3172, 4636, 15067, 30134, 60268, 2290523, 4581046, 9162092, 29776799, 43519937, 59553598, 87039874, 119107196, 139721903, 174079748, 279443806, 558887612, 565759181, 1131518362, 1816384739, 2263036724, 2654716157, 3632769478, 5309432314, 7265538956, 10618864628, 34511310041, 69022620082, 138045240164]

約数ペア:

[(1, 138045240164), (2, 69022620082), (4, 34511310041), (13, 10618864628), (19, 7265538956), (26, 5309432314), (38, 3632769478), (52, 2654716157), (61, 2263036724), (76, 1816384739), (122, 1131518362), (244, 565759181), (247, 558887612), (494, 279443806), (793, 174079748), (988, 139721903), (1159, 119107196), (1586, 87039874), (2318, 59553598), (3172, 43519937), (4636, 29776799), (15067, 9162092), (30134, 4581046), (60268, 2290523)]